Well some stuff got skipped over from the novels, 1st is why mc accepted and let the girls go to the cave (there is actually 20 girls, most of them are not shown or named in the novel either, but often mentioned there is 20, there is a explanation for the no names but eh), there is actually more talk since the end of the previous chapter and the start of this, 2nd, people would think the girls kicked him out of the cave and took over it so he had to set a tent outside (he actually got enough room in it so he shouldnt have a problem staying in), but he go out on his own, and set a magic tent that is anti monsters and bugs, but that is partly fault of his loner title triggering somewhat (the girls are in a party, and his loner title don't allow him get in one, so he tend to isolate himself)